NC Bench
Overview
About
Tests
Models
Vendors
Run: 2026-02-17-01KHNFB6C5Q772PPZ13SPC4BZ9
Run Details
Model:
Minimax M2.5
Test:
N-Length Sentences
Scenario:
Write sentences with 10 words each
Duration:
32.0s
Cost:
$0.003439
Provider:
AtlasCloud
Evaluation summary
Score
Evaluator
Details Link
97.64%
Matches word count
(details)
Model input
User/Human
Please write the opening scene of a murder mystery where each sentence has exactly 10 words. Please make sure that each sentence has the same length. Only return the opening itself.
Model response
Messages
Meta
AI
The storm raged outside, rattling the manor's brittle shutters once. Inside, candles flickered, casting shadows upon dusty mahogany walls cold. Lord Blackwood slumped in his chair, eyes glazed, lifeless forever. A single bullet hole marred his forehead, blood oozing slowly. The butler entered, trembling, discovering the horrifying scene silently today. He gasped, realizing his master lay slain, murderer unknown still. Detective Morgan entered, rain-soaked, eyes scanning for concealed evidence present. She noted the shattered glass, a possible clue to intrusion. The doors remained locked, yet the killer vanished without trace. Each guest claimed innocence, yet motives lingered behind polite smiles. Morgan vowed to untangle lies, before another victim falls tonight.
created_at
"2026-02-17T09:37:18.718052+00:00"
2/17/2026, 9:37:18 AM
model
"minimax/minimax-m2.5-20260211"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
613
moderation_latency
(null)
generation_time
31864
tokens_prompt
46
tokens_completion
2713
native_tokens_prompt
73
native_tokens_completion
2848
native_tokens_completion_images
(null)
native_tokens_reasoning
2519
native_tokens_cached
0
num_media_prompt
(null)
num_input_audio_prompt
(null)
num_media_completion
0
num_search_results
(null)
origin
"https://ncbench.com/"
is_byok
false
finish_reason
"stop"
native_finish_reason
"stop"
usage
0.0034395
router
(null)
provider_responses
0
id
"cc256ff911a74d1e8c1292e11c77bf26"
status
200
is_byok
false
latency
613
endpoint_id
"acf82778-f331-40d9-ad3f-8c57494d4c4b"
provider_name
"AtlasCloud"
model_permaslug
"minimax/minimax-m2.5-20260211"
api_type
"completions"
id
"gen-1771321006-jZtmtblArXbCfSRw47z8"
upstream_id
"cc256ff911a74d1e8c1292e11c77bf26"
total_cost
0.0034395
cache_discount
(null)
upstream_inference_cost
0
provider_name
"AtlasCloud"
Evaluation details
Result
Evaluator
Details
Meta Data
97.64%
Matches word count
n/a
neededClean
false
sentences
11
wordCounts
0
10
1
10
2
10
3
10
4
10
5
10
6
11
7
10
8
10
9
10
10
10